The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 12, 2019
Filed:
Dec. 18, 2013
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
Guenter Lohr, Leinfelden-Echterdingen, DE;
Dragan Krupezevic, Stuttgart, DE;
Juergen Mack, Goeppingen, DE;
Jan Breitenbach, Stuttgart, DE;
Marcin Rejman, Waiblingen, DE;
Assignee:
ROBERT BOSCH GMBH, Stuttgart, DE;
Primary Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01); H01F 38/14 (2006.01); H02J 7/02 (2016.01); H02J 50/10 (2016.01); H01M 2/10 (2006.01); H01M 10/46 (2006.01);
U.S. Cl.
CPC ...
H01F 38/14 (2013.01); H01M 2/1022 (2013.01); H01M 2/1055 (2013.01); H01M 10/46 (2013.01); H02J 7/0042 (2013.01); H02J 7/0044 (2013.01); H02J 7/0045 (2013.01); H02J 7/0052 (2013.01); H02J 7/025 (2013.01); H02J 7/027 (2013.01); H02J 50/10 (2016.02); H01M 2220/30 (2013.01);
Abstract
A rechargeable handheld tool battery includes: at least one rechargeable cell; and at least one inductive charging unit that has at least one inductive charging coil for charging the at least one rechargeable cell. A diameter of the inductive charging coil is greater than a principal extension length of the at least one rechargeable cell.